Voletta Wallace, mother of the late Notorious B.I.G., has passed away from natural causes. In 2005, she spoke about her experience witnessing her son balance is real life as Christopher Wallace and his Biggie Smalls persona. After Biggie's death, Voletta oversaw the rapper's estate and reportedly took his net worth from $10 million to $160 million. Voletta Wallace was 78 years old.